[cesium] CesiumJS Model and ModelGraphics types (#42670)
[cesium] CesiumJS Model and ModelGraphics types (#42670)

* Model type updates

* add logarithmicDepthBuffer

* ModelGraphics updates

* reviert Entity orientation change

* fix build errors

* CR comments

mcliment/DefinitelyTyped,dsebastien/DefinitelyTyped,markogresak/DefinitelyTyped,georgemarshall/DefinitelyTyped,dsebastien/DefinitelyTyped,georgemarshall/DefinitelyTyped,georgemarshall/DefinitelyTyped,georgemarshall/DefinitelyTyped